Personal OSS / developer tools

ma0 tools

Small OSS tools for work automation and AI-ready context.

I am a solo developer building lightweight tools for spreadsheets, Backlog, GAS, and other repetitive work that should stay simple.

Tiny tools for people who want fewer repetitive tasks.

Projects

Two works I currently share.

Desktop Usage Meter

Live

A small desktop meter that shows Claude and Codex usage in a simple HUD.

View on GitHub

Quiet Links

Live

A minimal dark-mode personal link dashboard.

View on GitHub

About

ma0 tools is a small OSS project focused on utility tools for work automation, developer workflows, and AI-ready context formatting.

I keep the stack minimal so the site stays fast, readable, and hard to break.

Contact

Reach out through GitHub, X, or note first. I keep the email address obfuscated to reduce spam.

contact [at] ma0.dev

I keep the public contact path simple and low-noise.